Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I have migrated from Windows 7 x86 to x64 and since then I noticed that the firmware download speed has reduced hardly. The download now goes at least twice or more slower than under Windows 7 x86. I use the latest driver for st-link dongle (v2.1.0.0...
Hi,I am using the below on the command line (STM32_Programmer_CLI) to erase full IC.-c port=SWD mode=UR Freq=8000 -e all'But it does not erase eeprom, is there another command to erase eeprom?
Hey there, i recently designed a PCB with a litte STM32 Procect.Now i cant programm my MCU by SWD.MCU : STM32L432KCST-Link : ST-Link v2.1 broken off a nucleo64 (according to UM1724)ive got wires to pin 23 (SWDIO), pin 24 (SWCLK), pin 4 (NRST),GND and...
So I have a Nucleo-F767ZI development board and I wanted to try out some applications on it but unfortunately once I try opening the debugger it gives me a "no st-link detected" error message. I have a Mac running running the latest version of macOS....
On a serial product after a firmware update, there are some sporadic cases, where we get a hang up situation. It would be very helpful to know where exactly the program is stuck. According to ES0346 Rev. 6 chapter 2.8 it is possible to access progra...
Hello All,I have the following setup:Stand-alone STM32L4Q5CG on 48-pin breakout board with coupling caps installedPB11 tied to 3.3V via external 4.7K pull-up resistorPB9 tied to 3.3V via external 4.7K pull-up resistorSTM32CubeMx rev. 6.0.1 Firmware p...
Hi everyone,I do have 2 PCB boards based on STM32F030F4P6 MCU, the two PCBs have the same hardware and connection with other components, I read the first MCU's code using ST-LInk V2 -using SWD- and saved the .hex file to my PC then I wanted to re-pro...
Hello, I would like to know what LDO regulator you recommend to use in my development, it uses a 7.2V Lithium battery pack. The application uses 5 GPIO's (4 output, 1 input), 1 I2C, 2 USART, 1 LPUART.
Hi All,I am reading data from UART via polling method. I am sending random data on UART pins and reading on terminal. in that case my program is working fine in debug mode but when try to make this work without debug mode or I can say normal program ...
